Front portion of a motor vehicle



FIG. 1 is a right, front perspective view of a front portion of motor vehicle showing my new design;

FIG. 2 is a left, front perspective view thereof;

FIG. 3 is a left, rear perspective view thereof;

FIG. 4 is a right, rear perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a top view thereof.

The portion of the vehicle shown in a de-emphasized and halftone form surrounded by broken lines that represent a boundary and the wheel portions shown in broken lines are all for environmental and illustrative purposes that do not form no part of the claimed design. 

CLAIM The ornamental design for a front portion of a motor vehicle, as shown and described. 